<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
    <meta http-equiv="refresh" content="5;url=/"/>
    <title>Error Page</title>
</head>
<body>
    <h3>出错了！！！5s后跳转至首页</h3>
</body>
</html>